San Jose CRC, Tal Mem 2015

Alfonso Jose Alfaro Rojas (2247)

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2015.01.30
1 : 0

Mauricio Arias Santana (2344)

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1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 g6 6.Nc3 Bxa6 7.Nf3 Bg7 8.g3 d6 9.Bg2 Nbd7 10.Rb1 O-O 11.O-O Qa5 12.Qc2 Nb6 13.Nd2 Bb7 14.Rd1 Ng4 15.Nb3 Qa7 16.h3 Ne5 17.a4 Ba6